28628573220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4177}}^1$

素因数の和:4335

約数の個数: 288

約数和(自身を含む): 97726093920

約数和(自身を除く): 69097520700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 101, 116, 117, 130, 145, 156, 174, 180, 195, 202, 234, 260, 261, 290, 303, 348, 377, 390, 404, 435, 468, 505, 522, 580, 585, 606, 754, 780, 870, 909, 1010, 1044, 1131, 1170, 1212, 1305, 1313, 1508, 1515, 1740, 1818, 1885, 2020, 2262, 2340, 2610, 2626, 2929, 3030, 3393, 3636, 3770, 3939, 4177, 4524, 4545, 5220, 5252, 5655, 5858, 6060, 6565, 6786, 7540, 7878, 8354, 8787, 9090, 11310, 11716, 11817, 12531, 13130, 13572, 14645, 15756, 16708, 16965, 17574, 18180, 19695, 20885, 22620, 23634, 25062, 26260, 26361, 29290, 33930, 35148, 37593, 38077, 39390, 41770, 43935, 47268, 50124, 52722, 54301, 58580, 59085, 62655, 67860, 75186, 76154, 78780, 83540, 87870, 105444, 108602, 114231, 118170, 121133, 125310, 131805, 150372, 152308, 162903, 175740, 187965, 190385, 217204, 228462, 236340, 242266, 250620, 263610, 271505, 325806, 342693, 363399, 375930, 380770, 421877, 456924, 484532, 488709, 527220, 543010, 571155, 605665, 651612, 685386, 726798, 751860, 761540, 814515, 843754, 977418, 1086020, 1090197, 1142310, 1211330, 1265631, 1370772, 1453596, 1574729, 1629030, 1687508, 1713465, 1816995, 1954836, 2109385, 2180394, 2284620, 2422660, 2443545, 2531262, 3149458, 3258060, 3426930, 3633990, 3796893, 4218770, 4360788, 4724187, 4887090, 5062524, 5450985, 5484401, 6298916, 6328155, 6853860, 7267980, 7593786, 7873645, 8437540, 9448374, 9774180, 10901970, 10968802, 12234433, 12656310, 14172561, 15187572, 15747290, 16453203, 18896748, 18984465, 21803940, 21937604, 23620935, 24468866, 25312620, 27422005, 28345122, 31494580, 32906406, 36703299, 37968930, 47241870, 48937732, 49359609, 54844010, 56690244, 61172165, 65812812, 70862805, 73406598, 75937860, 82266015, 94483740, 98719218, 109688020, 110109897, 122344330, 141725610, 146813196, 159047629, 164532030, 183516495, 197438436, 220219794, 244688660, 246798045, 283451220, 318095258, 329064060, 367032990, 440439588, 477142887, 493596090, 550549485, 636190516, 734065980, 795238145, 954285774, 987192180, 1101098970, 1431428661, 1590476290, 1908571548, 2202197940, 2385714435, 2862857322, 3180952580, 4771428870, 5725714644, 7157143305, 9542857740, 14314286610, 28628573220]

約数ペア:

[(1, 28628573220), (2, 14314286610), (3, 9542857740), (4, 7157143305), (5, 5725714644), (6, 4771428870), (9, 3180952580), (10, 2862857322), (12, 2385714435), (13, 2202197940), (15, 1908571548), (18, 1590476290), (20, 1431428661), (26, 1101098970), (29, 987192180), (30, 954285774), (36, 795238145), (39, 734065980), (45, 636190516), (52, 550549485), (58, 493596090), (60, 477142887), (65, 440439588), (78, 367032990), (87, 329064060), (90, 318095258), (101, 283451220), (116, 246798045), (117, 244688660), (130, 220219794), (145, 197438436), (156, 183516495), (174, 164532030), (180, 159047629), (195, 146813196), (202, 141725610), (234, 122344330), (260, 110109897), (261, 109688020), (290, 98719218), (303, 94483740), (348, 82266015), (377, 75937860), (390, 73406598), (404, 70862805), (435, 65812812), (468, 61172165), (505, 56690244), (522, 54844010), (580, 49359609), (585, 48937732), (606, 47241870), (754, 37968930), (780, 36703299), (870, 32906406), (909, 31494580), (1010, 28345122), (1044, 27422005), (1131, 25312620), (1170, 24468866), (1212, 23620935), (1305, 21937604), (1313, 21803940), (1508, 18984465), (1515, 18896748), (1740, 16453203), (1818, 15747290), (1885, 15187572), (2020, 14172561), (2262, 12656310), (2340, 12234433), (2610, 10968802), (2626, 10901970), (2929, 9774180), (3030, 9448374), (3393, 8437540), (3636, 7873645), (3770, 7593786), (3939, 7267980), (4177, 6853860), (4524, 6328155), (4545, 6298916), (5220, 5484401), (5252, 5450985), (5655, 5062524), (5858, 4887090), (6060, 4724187), (6565, 4360788), (6786, 4218770), (7540, 3796893), (7878, 3633990), (8354, 3426930), (8787, 3258060), (9090, 3149458), (11310, 2531262), (11716, 2443545), (11817, 2422660), (12531, 2284620), (13130, 2180394), (13572, 2109385), (14645, 1954836), (15756, 1816995), (16708, 1713465), (16965, 1687508), (17574, 1629030), (18180, 1574729), (19695, 1453596), (20885, 1370772), (22620, 1265631), (23634, 1211330), (25062, 1142310), (26260, 1090197), (26361, 1086020), (29290, 977418), (33930, 843754), (35148, 814515), (37593, 761540), (38077, 751860), (39390, 726798), (41770, 685386), (43935, 651612), (47268, 605665), (50124, 571155), (52722, 543010), (54301, 527220), (58580, 488709), (59085, 484532), (62655, 456924), (67860, 421877), (75186, 380770), (76154, 375930), (78780, 363399), (83540, 342693), (87870, 325806), (105444, 271505), (108602, 263610), (114231, 250620), (118170, 242266), (121133, 236340), (125310, 228462), (131805, 217204), (150372, 190385), (152308, 187965), (162903, 175740)]